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Don't write errors to dummy sessions

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If a DCB is closed before a response to the handshake packet is received,
the DCB's session will point to the dummy session. In this case no error
should be written to the DCB.
This commit is contained in:
Markus Mäkelä 2018-01-30 19:19:04 +02:00
parent 255250652d
commit f53e112bf4
1 changed files with 1 additions and 1 deletions
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2
server/modules/protocol/MySQL/mariadbclient/mysql_client.cc
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@ -1416,7 +1416,7 @@ static int gw_client_hangup_event(DCB *dcb)
goto retblock;
}
if (!session_valid_for_pool(session))
if (session->state != SESSION_STATE_DUMMY && !session_valid_for_pool(session))
{
// The client did not send a COM_QUIT packet
modutil_send_mysql_err_packet(dcb, 0, 0, 1927, "08S01", "Connection killed by MaxScale");